local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local Workspace = game:GetService("Workspace")
local Teams = game:GetService("Teams")
local TweenService = game:GetService("TweenService")
local CoreGui = game:GetService("CoreGui")

local LocalPlayer = Players.LocalPlayer

-- 既存UIの削除
if CoreGui:FindFirstChild("RivalsUltimate") then CoreGui.RivalsUltimate:Destroy() end

local Settings = {
    ESP = true,
    Hitbox = true,
    Spin = false,
    HitboxSize = 25,
    SpinSpeed = 150,
    SavedPos = nil
}

-- --- 1. GUI構築 ---
local MainGui = Instance.new("ScreenGui", CoreGui)
MainGui.Name = "RivalsUltimate"

local Frame = Instance.new("Frame", MainGui)
Frame.Size = UDim2.new(0, 180, 0, 380)
Frame.Position = UDim2.new(0, 20, 0.3, 0)
Frame.BackgroundColor3 = Color3.fromRGB(10, 10, 10)
Frame.BorderSizePixel = 2
Frame.Active = true
Frame.Draggable = true
Instance.new("UICorner", Frame)

local Title = Instance.new("TextLabel", Frame)
Title.Size = UDim2.new(1, 0, 0, 40)
Title.Text = "Rivals VIP"
Title.TextColor3 = Color3.new(1, 1, 1)
Title.BackgroundTransparency = 1
Title.Font = Enum.Font.GothamBold

local function CreateBtn(text, y, var, isToggle, callback)
    local b = Instance.new("TextButton", Frame)
    b.Size = UDim2.new(0, 160, 0, 35)
    b.Position = UDim2.new(0, 10, 0, y)
    b.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
    b.TextColor3 = Color3.new(1, 1, 1)
    b.Text = text
    Instance.new("UICorner", b)
    
    b.MouseButton1Click:Connect(function()
        if isToggle then
            Settings[var] = not Settings[var]
            b.BackgroundColor3 = Settings[var] and Color3.fromRGB(200, 0, 100) or Color3.fromRGB(40, 40, 40)
        end
        if callback then callback() end
    end)
end

CreateBtn("ESP & Trace", 50, "ESP", true)
CreateBtn("Big Hitbox", 95, "Hitbox", true)
CreateBtn("XYZ Spinbot", 140, "Spin", true)
CreateBtn("Save Position", 200, nil, false, function()
    if LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart") then
        Settings.SavedPos = LocalPlayer.Character.HumanoidRootPart.CFrame
    end
end)
CreateBtn("TP to Saved", 245, nil, false, function()
    if Settings.SavedPos and LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart") then
        -- 瞬間移動すると弾かれることがあるので少し浮かせて移動
        LocalPlayer.Character.HumanoidRootPart.CFrame = Settings.SavedPos + Vector3.new(0, 2, 0)
    end
end)

-- --- 2. 丸ESP (絶対出るUI方式) ---
local Circle = Instance.new("Frame", MainGui)
Circle.Size = UDim2.new(0, 200, 0, 200)
Circle.Position = UDim2.new(0.5, 0, 0.5, 0)
Circle.AnchorPoint = Vector2.new(0.5, 0.5)
Circle.BackgroundTransparency = 1
local Stroke = Instance.new("UIStroke", Circle)
Stroke.Thickness = 2
Instance.new("UICorner", Circle).CornerRadius = UDim.new(1, 0)

-- --- 3. メインループ ---
local angle = 0
RunService.RenderStepped:Connect(function()
    local rainbow = Color3.fromHSV(tick() % 5 / 5, 1, 1)
    Stroke.Color = rainbow
    Frame.BorderColor3 = rainbow
    
    -- ★ ぶっ飛ばないXYZスピン修正
    if Settings.Spin and LocalPlayer.Character then
        local root = LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
        local hum = LocalPlayer.Character:FindFirstChild("Humanoid")
        if root and hum then
            angle = angle + Settings.SpinSpeed
            -- 物理的な力を加えず、見た目の向き（CFrame）だけを上書き
            -- これにより地面との衝突判定を狂わせずに歩行可能
            root.CFrame = CFrame.new(root.Position) * CFrame.Angles(math.rad(angle), math.rad(angle), math.rad(angle/2))
        end
    end

    -- ESP & ヒットボックス
    local myRoot = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
    local myAtt = myRoot and (myRoot:FindFirstChild("X_Origin") or Instance.new("Attachment", myRoot))
    if myAtt then myAtt.Name = "X_Origin" end

    for _, p in pairs(Players:GetPlayers()) do
        if p ~= LocalPlayer and p.Character then
            local eroot = p.Character:FindFirstChild("HumanoidRootPart")
            local ehead = p.Character:FindFirstChild("Head")
            if eroot and ehead and p.Team ~= LocalPlayer.Team then
                local folder = p.Character:FindFirstChild("X_Folder") or Instance.new("Folder", p.Character)
                folder.Name = "X_Folder"

                -- ヒットボックス
                if Settings.Hitbox then
                    eroot.Size = Vector3.new(Settings.HitboxSize, Settings.HitboxSize, Settings.HitboxSize)
                    eroot.Transparency = 0.8
                    eroot.Color = rainbow
                else
                    eroot.Size = Vector3.new(2, 2, 1)
                    eroot.Transparency = 1
                end

                -- ESP 名前とビーム
                if Settings.ESP then
                    local beam = folder:FindFirstChild("X_Beam") or Instance.new("Beam", folder)
                    if myAtt then
                        local tAtt = eroot:FindFirstChild("X_Target") or Instance.new("Attachment", eroot)
                        tAtt.Name = "X_Target"
                        beam.Attachment0 = myAtt
                        beam.Attachment1 = tAtt
                        beam.Color = ColorSequence.new(rainbow)
                        beam.Width0, beam.Width1 = 0.5, 0.5
                        beam.Enabled = true
                    end
                    local tag = folder:FindFirstChild("X_Name") or Instance.new("BillboardGui", folder)
                    tag.Adornee = ehead
                    tag.AlwaysOnTop = true
                    tag.Size = UDim2.new(0, 100, 0, 50)
                    local txt = tag:FindFirstChild("T") or Instance.new("TextLabel", tag)
                    txt.Size = UDim2.new(1, 0, 1, 0)
                    txt.BackgroundTransparency = 1
                    txt.Text = p.Name
                    txt.TextColor3 = rainbow
                    txt.Font = Enum.Font.GothamBold
                else
                    if p.Character:FindFirstChild("X_Folder") then p.Character.X_Folder:Destroy() end
                end
            end
        end
    end
end)